MCQ
Which of the following chloride does not react with $PCl_5$ on heating?
- ✓$Hg_2Cl_2$
- B$FeCl_2$
- C$S_2Cl_2$
- D$BCl_3$
✓
Answer
Correct option: A.
$Hg_2Cl_2$
a
$8 N H_{3}+3 C l_{2} \rightarrow 6 N H_{4} C l+N_{2}$
$8 N H_{3}+3 C l_{2} \rightarrow 6 N H_{4} C l+N_{2}$
(Excess)
$NH _{3}+3 Cl _{2} \rightarrow NCl _{3}+3 HCl$
(Excess)
Hence. $X=6 N H_{4} C l+N_{2}$
$Y=N C l_{3}+3 H C l$
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